230650420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 668570112

約数和(自身を除く): 437919692

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 41, 44, 52, 55, 65, 70, 77, 82, 91, 110, 130, 140, 143, 154, 164, 182, 205, 220, 260, 281, 286, 287, 308, 364, 385, 410, 451, 455, 533, 562, 572, 574, 715, 770, 820, 902, 910, 1001, 1066, 1124, 1148, 1405, 1430, 1435, 1540, 1804, 1820, 1967, 2002, 2132, 2255, 2665, 2810, 2860, 2870, 3091, 3157, 3653, 3731, 3934, 4004, 4510, 5005, 5330, 5620, 5740, 5863, 6182, 6314, 7306, 7462, 7868, 9020, 9835, 10010, 10660, 11521, 11726, 12364, 12628, 14612, 14924, 15455, 15785, 18265, 18655, 19670, 20020, 21637, 23042, 23452, 25571, 29315, 30910, 31570, 36530, 37310, 39340, 40183, 41041, 43274, 46084, 51142, 57605, 58630, 61820, 63140, 73060, 74620, 80366, 80647, 82082, 86548, 102284, 108185, 115210, 117260, 126731, 127855, 149773, 160732, 161294, 164164, 200915, 205205, 216370, 230420, 253462, 255710, 281281, 299546, 322588, 401830, 403235, 410410, 432740, 506924, 511420, 562562, 599092, 633655, 748865, 803660, 806470, 820820, 887117, 1048411, 1125124, 1267310, 1406405, 1497730, 1612940, 1647503, 1774234, 2096822, 2534620, 2812810, 2995460, 3295006, 3548468, 4193644, 4435585, 5242055, 5625620, 6590012, 8237515, 8871170, 10484110, 11532521, 16475030, 17742340, 20968220, 23065042, 32950060, 46130084, 57662605, 115325210, 230650420]

約数ペア:

[(1, 230650420), (2, 115325210), (4, 57662605), (5, 46130084), (7, 32950060), (10, 23065042), (11, 20968220), (13, 17742340), (14, 16475030), (20, 11532521), (22, 10484110), (26, 8871170), (28, 8237515), (35, 6590012), (41, 5625620), (44, 5242055), (52, 4435585), (55, 4193644), (65, 3548468), (70, 3295006), (77, 2995460), (82, 2812810), (91, 2534620), (110, 2096822), (130, 1774234), (140, 1647503), (143, 1612940), (154, 1497730), (164, 1406405), (182, 1267310), (205, 1125124), (220, 1048411), (260, 887117), (281, 820820), (286, 806470), (287, 803660), (308, 748865), (364, 633655), (385, 599092), (410, 562562), (451, 511420), (455, 506924), (533, 432740), (562, 410410), (572, 403235), (574, 401830), (715, 322588), (770, 299546), (820, 281281), (902, 255710), (910, 253462), (1001, 230420), (1066, 216370), (1124, 205205), (1148, 200915), (1405, 164164), (1430, 161294), (1435, 160732), (1540, 149773), (1804, 127855), (1820, 126731), (1967, 117260), (2002, 115210), (2132, 108185), (2255, 102284), (2665, 86548), (2810, 82082), (2860, 80647), (2870, 80366), (3091, 74620), (3157, 73060), (3653, 63140), (3731, 61820), (3934, 58630), (4004, 57605), (4510, 51142), (5005, 46084), (5330, 43274), (5620, 41041), (5740, 40183), (5863, 39340), (6182, 37310), (6314, 36530), (7306, 31570), (7462, 30910), (7868, 29315), (9020, 25571), (9835, 23452), (10010, 23042), (10660, 21637), (11521, 20020), (11726, 19670), (12364, 18655), (12628, 18265), (14612, 15785), (14924, 15455)]